[RFC Patch V1 07/12] sparc, PCI: Use helper functions to access fields in struct msi_desc

[David Miller]

From: Jiang Liu <jiang.liu at linux.intel.com>
Date: Thu,  9 Jul 2015 16:00:42 +0800

> Use helper functions to access fields in struct msi_desc, so we could
> easily refine struct msi_desc later.
> 
> Signed-off-by: Jiang Liu <jiang.liu at linux.intel.com>

Acked-by: David S. Miller <davem at davemloft.net>